package com.hdu.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.hdu.entity.CourseMarket;
import com.hdu.mapper.CourseMarketMapper;
import org.springframework.stereotype.Service;

@Service

public class CourseMarketServiceImpl extends ServiceImpl<CourseMarketMapper, CourseMarket> {
}
